Via Bellagio, Las Vegas, Nevada

Concierge.com's insider take:

The wonder of Via Bellagio lies not only in its architecture (designed to resemble a Milanese galleria) but also in its collection of high-end brand names: Armani, Hermès, Chanel, Gucci, Prada. But no intimidating salespeople here: They're mostly helpful and inviting. Though it's part of the Bellagio resort, Via Bellagio has its own valet parking just west of the Strip on Flamingo Road.